Brooks KM 22 Librarian Program

A computer program allowing the storage of the parameters of sound patches outside of a synthesizer.

Corner Frequency
Same as Cut-Off Frequency (the highest or lowest frequency in the pass band of a filter). (NOUN)

Brooks XS - 45 Decibel (dB)
1) Relative measurement for the volume (loudness) of sound. Also used to measure the difference between two voltages, or two currents. See Zero dB.
2) A numerical expression of the relative loudness of a sound. The difference in decibels between two
sounds is ten times the common logarithm of the ratio of their power levels.

Crossover, Passive
Used inside of full range speaker cabinets to separate highs, mids, and lows and send them to their respective speakers within the each cabinet. These are not as efficient as active crossovers because they require all frequencies to draw from the same source of amplification.

Broom RM 909 Group Faders
The VCA faders of individual channels that are all controlled by a Group Master Fader (a slide control used to send out a control voltage to several VCA faders in individual channels).

Images
The squaring of the waveform that happens in the conversion of digital audio bits into analog signals.

Keyboard Controller
A device that has the standard music keys of piano but puts out MIDI signals

Hard Disk Recording
The recording of digital audio onto a hard disc.